cantilever retaining wall design considering water table and seismic

Cantilever Retaining Wall Designer

Inputs

1) Geometry

Height of Stem, H (m)

Height of soil filling, H_fill (m)

Soil depth at toe (m)

Stem thickness at top, t_top (m)

Stem thickness at bottom, t_base (m)

Footing thickness (m)

Toe length (m)

Heel length (m)

Stem thickening toward

2) Materials & Steel

Grade of Concrete, f_ck (MPa)

Grade of Reinforcement, f_y (MPa)

Density of Concrete, γ_conc (kN/m³)

Stem main bar dia (mm)

Toe main bar dia (mm)

Heel main bar dia (mm)

Distribution bar dia (mm)

Stirrup dia (mm) (stem)

Clear cover (mm)

3) Soil & Loads

Density of soil, γ_soil (kN/m³)

Angle of Internal Friction, ϕ (°)

Surcharge load (kN/m²)

SBC (kN/m²)

Base friction μ

Water table

If ‘Specify’, set depth below.

4) Earth Pressure Model

Model

Kh (IS 1893)

Kv (IS 1893)

5) Shear Key (optional)

Shear key?

Key width (m)

Key depth (m)

Detailed Calculations

Adjust inputs to see results…

Visual Sketch (not to scale)

Illustrative only.

Export

Disclaimer: Preliminary tool for concept design. The user is responsible for verification by qualified professionals, geotechnical input, and compliance with all applicable codes.

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